Online calculator to transform feet per 2nd to miles every hour (ft/s come mph) with formulas, examples, and tables. Our conversions administer a quick and also easy method to convert between Speed or Velocity units.

You are watching: 20 feet per second to mph

## Conversion Calculator

Calculate mphSwap

**How to transform ft/s come mph:** get in a value in the ft/s field and click top top the "Calculate mph" button. Her answer will appear in the mph field.

## Conversion Definitions

The complying with is a perform of meanings relating come conversions between feet per 2nd and miles every hour.

### What is feet per 2nd (ft/s)?

Feet per 2nd is a unit of rate or Velocity in both us Customary Units as well as the imperial System. It procedures the variety of feet traveled in a second. The symbol for feet per 2nd is ft/s. There space 1.46666667 ft/s in mph.

### What is miles every hour (mph)?

Miles every hour is a unit of speed or Velocity in both united state Customary Units and also the royal System. It steps the variety of miles traveled in one hour. The symbol because that miles per hour is mph. There room 0.68181818 mph in ft/s.

## Conversion Formula

Let"s take it a closer look in ~ the conversion formula so the you have the right to do these conversions yourself through a calculator or with an old-fashioned pencil and paper.

The formula to transform from ft/s come mph is:

mph = ft/s ÷ 1.46666667

## Conversion Example

Next, let"s look at at an example showing the work and also calculations that are involved in converting from feet per 2nd to miles per hour (ft/s come mph).

### Feet per second to Miles per hour conversion Example

*Task: convert 250 feet per 2nd to miles every hour (show work)**Formula:*ft/s ÷ 1.46666667 = mph*Calculations:*250 ft/s ÷ 1.46666667 = 170.45454507 mph*Result:*250 ft/s is same to 170.45454507 mph

For fast reference purposes, below is a switch table that you have the right to use to convert from ft/s come mph.

The complying with tables provide a summary of the speed or Velocity devices (Per Hour, per Minute, Per 2nd and per Millisecond) within their corresponding measurement systems.

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### Per Hour

UnitSymbolMeasurement SystemDescriptioninches per hour | in/h | US Customary Units/Imperial System | 36 in/h = 1 yd/h |

feet every hour | ft/h | US Customary Units/Imperial System | 1 ft/h = 12 in/h |

yards per hour | yd/h | US Customary Units/Imperial System | 1 yd/h = 3 ft/h |

miles every hour | mph | US Customary Units/Imperial System | 1 mph = 5280 ft/h |

millimeters per hour | mm/h | Metric System | 1 m/h = 1000 mm/h |

centimeters per hour | cm/h | Metric System | 1 m/h = 100 cm/h |

decimeters every hour | dm/h | Metric System | 1 m/h = 10 dm/h |

meters per hour | m/h | Metric System | base unit |

kilometers per hour | km/h | Metric System | 1 km/h = 1000 m/h |

knot | kn | Non-SI (International) | 1 node = 1.15078 mph |

### Per Minute

UnitSymbolMeasurement SystemDescriptioninches every minute | in/m | US Customary Units/Imperial System | 36 in/m = 1 yd/m |

feet every minute | ft/m | US Customary Units/Imperial System | 1 ft/m = 12 in/m |

yards every minute | yd/m | US Customary Units/Imperial System | 1 yd/m = 3 ft/m |

miles per minute | mi/m | US Customary Units/Imperial System | 1 mi/m = 5280 ft/m |

millimeters every minute | mm/m | Metric System | 1 m/m = 1000 mm/m |

centimeters every minute | cm/m | Metric System | 1 m/m = 100 cm/m |

decimeters every minute | dm/m | Metric System | 1 m/m = 10 dm/m |

meters per minute | m/m | Metric System | base unit |

kilometers every minute | km/m | Metric System | 1 km/m = 1000 m/m |

### Per Second

UnitSymbolMeasurement SystemDescriptioninches per second | in/s | US Customary Units/Imperial System | 36 in/s = 1 yd/s |

feet every second | ft/s | US Customary Units/Imperial System | 1 ft/s = 12 in/s |

yards per second | yd/s | US Customary Units/Imperial System | 1 yd/s = 3 ft/s |

miles every second | mi/s | US Customary Units/Imperial System | 1 mi/s = 5280 ft/s |

millimeters every second | mm/s | Metric System | 1 m/s = 1000 mm/s |

centimeters per second | cm/s | Metric System | 1 m/s = 100 cm/s |

decimeters every second | dm/s | Metric System | 1 m/s = 10 dm/s |

meters per second | m/s | Metric System | base unit |

kilometers per second | km/s | Metric System | 1 km/s = 1000 m/s |

### Per Millisecond

UnitSymbolMeasurement SystemDescriptionmillimeters per millisecond | mm/ms | Metric System | 1 m/ms = 1000 mm/ms |

centimeters every millisecond | cm/ms | Metric System | 1 m/ms = 100 cm/ms |

decimeters every millisecond | dm/ms | Metric System | 1 m/ms = 10 dm/ms |

meters per millisecond | m/ms | Metric System | base unit |

kilometers per millisecond | km/ms | Metric System | 1 km/ms = 1000 m/ms |

**Note**: For speed or Velocity conversions, us Customary Units and the imperial System are equivalent.

Type--Please select--AngleAreaColorData RatesDigital StorageEnergyFrequencyFuel EconomyLength / DistancePower / ElectricityPressureSpeed / VelocityTemperatureTimeVolumeWeight / Mass

From--Please select--Centimeters per hourCentimeters every millisecondCentimeters every minuteCentimeters every secondDecimeters every hourDecimeters every millisecondDecimeters every minuteDecimeters every secondFeet every hourFeet every minuteFeet per secondInches every hourInches per minuteInches per secondKilometers every hourKilometers per microsecondKilometers per millisecondKilometers every minuteKilometers every secondKnotMeters per hourMeters every millisecondMeters every minuteMeters every secondMiles per hourMiles per minuteMiles every secondMillimeters every hourMillimeters every millisecondMillimeters per minuteMillimeters per secondYards per hourYards every minuteYards per second

To--Please select--Centimeters per secondDecimeters per secondFeet per minuteInches every secondKilometers every hourKilometers every secondMeters every secondMiles every hourMiles every secondMillimeters every secondYards every second